Valve head



FIG. 1 is a perspective front view of a valve head;

FIG. 2 is a front elevation view of the valve head;

FIG. 3 is a rear elevation view of the valve head;

FIG. 4 is a left side elevation view of the valve head; the right side view being a mirror image thereof;

FIG. 5 is a top plan view of the valve head; and,

FIG. 6 is a bottom plan view of the valve head.

The broken line showing in the drawings is for the purpose of illustrating portions of the valve head and forms no part of the claimed design. 

CLAIM The ornamental design for a valve head, as shown and described. 